Communication
Telephony & PBX
Phone system software for SIP/VoIP calling, call routing, voicemail, and PBX operations.
Best Telephony & PBX tools by public signals
These picks are computed from scored public evidence. Use the openness column in the ranking to separate OSI-approved, source-available, open-core, proprietary, and unverified-license tools.
Use Case Rankings
Ordered by ToolVitals score, health, shipping, confidence, and then adoption as a tie-breaker.
| # | Tool | Health | Shipping | Openness | Stars | Score | Status |
|---|---|---|---|---|---|---|---|
| 01 | MikoPBX Open-source PBX for small business built on Asterisk. | 79 | 87 | OSI-approved OSS | 546 | 86 | Active |
| 02 | FastAICC Open-source AI call center solution with FreeSWITCH and LLM support. | 38 | 7 | License unknown | 1 | 39 | Critical |
| 03 | GoNopbx Web GUI for Asterisk PBX with extensions, SIP trunks, voicemail, and real-time dashboard. | 21 | 10 | License unknown | 65 | 33 | Critical |